Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338405 | Fuel compositions | Tushar K. Bera, Kimberly Ann Johnson | 2025-06-24 |
| 11912949 | Method for reducing intake valve deposits | Roger Francis Cracknell, Joseph M. Russo, Andreas Kolbeck | 2024-02-27 |
| 8852298 | Fuel composition containing iron and manganese to reduce spark plug fouling | Lawrence J. Cunningham | 2014-10-07 |
| 8852299 | Fuel composition | — | 2014-10-07 |
| 8741821 | Nanoparticle additives and lubricant formulations containing the nanoparticle additives | Tze-Chi Jao, Mark T. Devlin | 2014-06-03 |
| 8734540 | Fuel composition comprising a nitrogen-containing compound | May Duffield Thomas | 2014-05-27 |
| 8715373 | Fuel composition comprising a nitrogen-containing compound | May Duffield Thomas | 2014-05-06 |
| 8603200 | Compositions comprising combustion improvers and methods of use thereof | Joseph W. Roos | 2013-12-10 |
| 8404155 | Nanoparticle catalyst compounds and/or volatile organometallic compounds and method of using the same for biomass gasification | Joseph W. Roos, Tze-Chi Jao | 2013-03-26 |
| 8257450 | Manganese compounds to inhibit both low-and high-temperature corrosion in utility and industrial furnace systems | Michael W. Adams, Stephen Factor | 2012-09-04 |
| 8241599 | Method of using volatile organometallics as biomass gasification catalysts | Joseph W. Roos, Tze-Chi Jao | 2012-08-14 |
| 8069826 | Surface passivation and the methods for the reduction of fuel thermal degradation deposits | Joseph Roos | 2011-12-06 |
| 7967876 | Nanoalloy fuel additives | Carl K. Esche, Jr., Katrina McIntosh, Tze-Chi Jao | 2011-06-28 |
| 7878160 | Surface passivation and to methods for the reduction of fuel thermal degradation deposits | Joseph W. Roos | 2011-02-01 |
| 7862628 | Mixed metal catalyst additive and method for use in hydrocarbonaceous fuel combustion system | Stephen Factor, Joseph W. Roos | 2011-01-04 |
| 7794512 | Supplying tungsten to a combustion system or combustion system exhaust stream containing iron | Joseph W. Roos, Dennis H. Rainear | 2010-09-14 |
| 7780746 | Additives and lubricant formulations for improved used oil combustion properties | Ian Macpherson, David Cleaver | 2010-08-24 |
| 7775166 | Method of using nanoalloy additives to reduce plume opacity, slagging, fouling, corrosion and emissions | Joseph W. Roos, Michael W. Meffert | 2010-08-17 |
| 7766982 | Fuels compositions and methods for using same | William J. Colucci, John T. Loper | 2010-08-03 |
| 7743738 | Scavenging phosphorus, sulfur, and lead from combustion exhaust using tungsten compounds and lubricant | Dennis H. Rainear, Joseph W. Roos | 2010-06-29 |
| 7615085 | Composition and method to reduce peroxides in middle distillate fuels containing oxygenates | Scott D. Schwab, Joshua J. Bennett | 2009-11-10 |
| 7553343 | Fuels compositions for direct injection gasoline engines containing manganese compounds | Joseph W. Roos, Herbert M. Scull, Michael W. Meffert | 2009-06-30 |
| 7491248 | Fuels compositions and methods for using same | William J. Colucci, John T. Loper | 2009-02-17 |
| 7435272 | Friction modifier alkoxyamine salts of carboxylic acids as additives for fuel compositions and methods of use thereof | Dennis J. Malfer, Scott D. Schwab, William J. Colucci | 2008-10-14 |
| 7402185 | Additives for fuel compositions to reduce formation of combustion chamber deposits | Dennis J. Malfer, Scott D. Schwab, William J. Colucci | 2008-07-22 |